CN212114959U - Pure [ electric ] motor coach driving motor suspension mounting structure - Google Patents
Pure [ electric ] motor coach driving motor suspension mounting structure Download PDFInfo
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- CN212114959U CN212114959U CN202020684167.5U CN202020684167U CN212114959U CN 212114959 U CN212114959 U CN 212114959U CN 202020684167 U CN202020684167 U CN 202020684167U CN 212114959 U CN212114959 U CN 212114959U
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- suspension
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- bracket board
- upper bracket
- driving motor
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Abstract
The utility model provides a pure [ electric ] motor coach driving motor suspension mounting structure, the slope part of two suspension upper bracket board lower parts is respectively through the bolt fastening on the installation face around the motor around, two lower bracket mounting panels are fixed in on the pre-buried backplate of frame around, the inboard perpendicular installation suspension lower bracket board of lower bracket mounting panel, the lower bracket board is located suspension upper bracket board upper portion horizontal segment under, install the cushion between suspension lower bracket board and the suspension upper bracket board, the cradling plate, it is fixed through bolt and nut between suspension upper bracket board and the cushion. The pure electric bus driving motor suspension mounting structure reduces the transmission of vibration to the bus body; the motor is better and more effectively supported, and the service life of the motor is prolonged; the weight is light, and the light weight index of the whole vehicle is better met; not only improves the NVH performance of the whole vehicle, but also enables passengers to have better riding comfort.
Description
Technical Field
The utility model relates to an installation of [ electric ] motor coach spare part technical field.
Background
The motor is a main vibration source on the automobile, the vibration of the motor is transmitted to the frame or the automobile body by the power assembly through the suspension system, and the good motor suspension system can effectively reduce the vibration and noise level of the whole automobile. The motor suspension system is a mounting structure for connecting an automobile power assembly and an automobile body, and currently, suspensions widely used in the automobile industry are rubber suspensions, hydraulic suspensions, air suspensions and the like. The traditional motor suspension system has a complex structure, so that the mass is large, and the light weight of the whole vehicle is influenced to a certain extent; and the structure is complicated, so that the limited displacement is small in the process of assembling the suspension system, so that the installation is difficult.
Disclosure of Invention
In order to solve the above-mentioned problem that [ electric ] motor coach driving motor suspension system exists, the utility model provides a pure [ electric ] motor coach driving motor suspension mounting structure.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a pure [ electric ] motor coach driving motor suspension mounting structure, the slope part of two front and back suspension upper bracket board 1 lower parts is fixed in on the front and back installation face of motor 7 through bolt 4 respectively, two front and back lower bracket mounting panels 3 are fixed in on the pre-buried backplate 6 of frame, 3 inboard perpendicular installation suspension lower bracket boards 9 of lower bracket mounting panel, lower bracket board 9 is located suspension upper bracket board 1 upper portion horizontal segment under, install cushion 2 between suspension lower bracket board 9 and the suspension upper bracket board 1, support plate 9, it is fixed through bolt 4 and nut 5 between suspension upper bracket board 1 and the cushion 2.
And a reinforcing rib plate 8 is welded and installed at the rear side of the lower bracket mounting plate 3 and the rear side of the suspension lower bracket plate 9.
The front lower support mounting plate 3 and the rear lower support mounting plate 3 are fixed in the support mounting through holes of the frame embedded back plate 6 through bolts 4 and nuts 5.
The mounting surface of the motor 7 is provided with a threaded hole, and the front and rear suspension upper bracket plates 1 are connected with the threaded hole of the motor through bolts 4 and spring washers.
The pure electric bus driving motor suspension mounting structure reduces the transmission of vibration to the bus body; the motor is better and more effectively supported, and the service life of the motor is prolonged; the weight is light, and the light weight index of the whole vehicle is better met; not only improves the NVH performance of the whole vehicle, but also enables passengers to have better riding comfort.
Drawings
Fig. 1 is the utility model discloses pure [ electric ] motor coach driving motor suspension installation structure picture.
In the figure: 1. suspension upper bracket board, 2, cushion, 3, lower carriage mounting panel, 4, bolt, 5, nut, 6, the pre-buried backplate of frame, 7, motor, 8, reinforcing floor, 9, suspension lower carriage board.
Detailed Description
The utility model discloses a pure [ electric ] motor coach driving motor suspension mounting structure is shown in FIG. 1, and the suspension support divide into suspension upper bracket plate 1 and suspension lower carriage plate 9, and the lower carriage assembly is formed by suspension lower carriage plate 9, lower carriage mounting panel 3 and the welding of reinforcing floor 8. The mounting surface of the motor 7 is provided with mounting threaded holes, the front and rear suspension upper bracket plates 1 are connected with the motor threaded holes through hexagon bolts 4 and spring washers, and the inclined parts of the lower parts of the front and rear two suspension upper bracket plates 1 are fixed on the front and rear mounting surfaces of the motor 7. The frame embedded back plate 6 is provided with a support mounting through hole, and the front and rear suspension lower support mounting plates 3 are connected with the frame embedded back plate 6 through a hexagon head bolt 4, a spring washer and a hexagon head nut 5. The inner side of the lower support mounting plate 3 is vertically provided with a suspension lower support plate 9, the lower support plate 9 is positioned under the horizontal part of the upper part of the suspension upper support plate 1, a cushion 2 is arranged between the suspension lower support plate 9 and the suspension upper support plate 1, and the support plate 9, the suspension upper support plate 1 and the cushion 2 are fixed through a bolt 4 and a nut 5. The left side and the right side of the motor can be provided with the suspension supports which are the same as the front side and the rear side, and the durability of the suspension motor is improved more through the installation of the four suspension supports, so that the motor can work more stably.
The utility model discloses simple structure, easily make, satisfy intensity, rigidity requirement. The suspension system better isolates the vibration of the motor, and reduces the transmission of the vibration to the vehicle body. Under the severe working condition that the whole vehicle jolts and the motor rotates to generate vibration, the motor supporting function is better and more effectively achieved, and the service life of the motor is prolonged.
Claims (4)
1. The utility model provides a pure [ electric ] motor coach driving motor suspension mounting structure which characterized in that: the inclined part of two front and back suspension upper bracket board (1) lower parts is fixed in the front and back installation face of motor (7) through bolt (4) respectively, two front and back lower support mounting plate (3) are fixed in on pre-buried backplate of frame (6), lower support mounting plate (3) inboard vertical installation suspension lower bracket board (9), lower support board (9) are located suspension upper bracket board (1) upper portion horizontal part under, installation cushion (2) between suspension lower bracket board (9) and suspension upper bracket board (1), mounting panel (9), it is fixed through bolt (4) and nut (5) between suspension upper bracket board (1) and cushion (2).
2. The pure electric passenger car driving motor suspension mounting structure of claim 1, characterized in that: and the lower support mounting plate (3) and the rear side of the suspension lower support plate (9) are welded with reinforcing rib plates (8).
3. The pure electric passenger car driving motor suspension mounting structure of claim 1, characterized in that: the front lower support mounting plate and the rear lower support mounting plate (3) are fixed in support mounting through holes of a frame embedded back plate (6) through bolts (4) and nuts (5).
4. The pure electric passenger car driving motor suspension mounting structure of claim 1, characterized in that: the mounting surface of the motor (7) is provided with a threaded hole, and the front and rear suspension upper bracket plates (1) are connected with the threaded hole of the motor through bolts (4) and spring washers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020684167.5U CN212114959U (en) | 2020-04-29 | 2020-04-29 | Pure [ electric ] motor coach driving motor suspension mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020684167.5U CN212114959U (en) | 2020-04-29 | 2020-04-29 | Pure [ electric ] motor coach driving motor suspension mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114959U true CN212114959U (en) | 2020-12-08 |
Family
ID=73618366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020684167.5U Active CN212114959U (en) | 2020-04-29 | 2020-04-29 | Pure [ electric ] motor coach driving motor suspension mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114959U (en) |
-
2020
- 2020-04-29 CN CN202020684167.5U patent/CN212114959U/en active Active
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Legal Events
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